The PiS supporters were picketing Geremek's funeral with placards that had offensive slogans on.
Oh, yes, I forgot about it.
More precisely, a few guys from catholic Radio Maria carried one banner with God, thank you for taking him from us
and they displayed it before the church in which the funeral mass service was held.
That was nasty, indeed, completely against Polish culture and tradition. No wonder soon it was counter parodied: God, why didn`t you take him from us?
with the image of Radio Maria director on the banner.
It happened in 2008 and probably radicals realised that such acts work against them, so there has been peace and quiet since then.